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dpavlin |
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#============================================================= -*-perl-*- |
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# BackupPC::CGI::View package |
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# |
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# DESCRIPTION |
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# |
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# This module implements the View action for the CGI interface. |
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# |
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# AUTHOR |
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# Craig Barratt <cbarratt@users.sourceforge.net> |
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# |
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# COPYRIGHT |
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# Copyright (C) 2003 Craig Barratt |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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#======================================================================== |
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# |
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# Version 2.1.0, released 20 Jun 2004. |
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# |
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# See http://backuppc.sourceforge.net. |
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# |
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#======================================================================== |
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package BackupPC::CGI::View; |
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use strict; |
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use BackupPC::CGI::Lib qw(:all); |
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use BackupPC::FileZIO; |
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sub action |
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{ |
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my $Privileged = CheckPermission($In{host}); |
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my $compress = 0; |
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my $fh; |
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my $host = $In{host}; |
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my $num = $In{num}; |
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my $type = $In{type}; |
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my $linkHosts = 0; |
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my($file, $comment); |
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my $ext = $num ne "" ? ".$num" : ""; |
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ErrorExit(eval("qq{$Lang->{Invalid_number__num}}")) |
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if ( $num ne "" && $num !~ /^\d+$/ ); |
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if ( $type eq "XferLOG" ) { |
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$file = "$TopDir/pc/$host/SmbLOG$ext"; |
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$file = "$TopDir/pc/$host/XferLOG$ext" if ( !-f $file && !-f "$file.z"); |
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} elsif ( $type eq "XferLOGbad" ) { |
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$file = "$TopDir/pc/$host/SmbLOG.bad"; |
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$file = "$TopDir/pc/$host/XferLOG.bad" if ( !-f $file && !-f "$file.z"); |
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} elsif ( $type eq "XferErrbad" ) { |
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$file = "$TopDir/pc/$host/SmbLOG.bad"; |
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$file = "$TopDir/pc/$host/XferLOG.bad" if ( !-f $file && !-f "$file.z"); |
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$comment = $Lang->{Extracting_only_Errors}; |
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} elsif ( $type eq "XferErr" ) { |
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$file = "$TopDir/pc/$host/SmbLOG$ext"; |
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$file = "$TopDir/pc/$host/XferLOG$ext" if ( !-f $file && !-f "$file.z"); |
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$comment = $Lang->{Extracting_only_Errors}; |
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} elsif ( $type eq "RestoreLOG" ) { |
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$file = "$TopDir/pc/$host/RestoreLOG$ext"; |
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} elsif ( $type eq "RestoreErr" ) { |
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$file = "$TopDir/pc/$host/RestoreLOG$ext"; |
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$comment = $Lang->{Extracting_only_Errors}; |
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} elsif ( $type eq "ArchiveLOG" ) { |
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$file = "$TopDir/pc/$host/ArchiveLOG$ext"; |
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} elsif ( $type eq "ArchiveErr" ) { |
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$file = "$TopDir/pc/$host/ArchiveLOG$ext"; |
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$comment = $Lang->{Extracting_only_Errors}; |
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} elsif ( $host ne "" && $type eq "config" ) { |
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$file = "$TopDir/pc/$host/config.pl"; |
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$file = "$TopDir/conf/$host.pl" |
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if ( $host ne "config" && -f "$TopDir/conf/$host.pl" |
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&& !-f $file ); |
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} elsif ( $type eq "docs" ) { |
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$file = "$BinDir/../doc/BackupPC.html"; |
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} elsif ( $type eq "config" ) { |
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$file = "$TopDir/conf/config.pl"; |
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} elsif ( $type eq "hosts" ) { |
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$file = "$TopDir/conf/hosts"; |
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$linkHosts = 1; |
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} elsif ( $host ne "" ) { |
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$file = "$TopDir/pc/$host/LOG$ext"; |
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$linkHosts = 1; |
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} else { |
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$file = "$TopDir/log/LOG$ext"; |
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$linkHosts = 1; |
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} |
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if ( $type ne "docs" && !$Privileged ) { |
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ErrorExit($Lang->{Only_privileged_users_can_view_log_or_config_files}); |
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} |
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if ( !-f $file && -f "$file.z" ) { |
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$file .= ".z"; |
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$compress = 1; |
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} |
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my($contentPre, $contentSub, $contentPost); |
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$contentPre .= eval("qq{$Lang->{Log_File__file__comment}}"); |
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if ( defined($fh = BackupPC::FileZIO->open($file, 0, $compress)) ) { |
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my $mtimeStr = $bpc->timeStamp((stat($file))[9], 1); |
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$contentPre .= eval("qq{$Lang->{Contents_of_log_file}}"); |
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$contentPre .= "<pre>"; |
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if ( $type eq "XferErr" || $type eq "XferErrbad" |
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|| $type eq "RestoreErr" |
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|| $type eq "ArchiveErr" ) { |
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$contentSub = sub { |
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# |
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# Because the content might be large, we use |
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# a sub to return the data in 64K chunks. |
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# |
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my($skipped, $c, $s); |
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while ( length($c) < 65536 ) { |
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$s = $fh->readLine(); |
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if ( $s eq "" ) { |
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$c .= eval("qq{$Lang->{skipped__skipped_lines}}") |
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if ( $skipped ); |
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last; |
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} |
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$s =~ s/[\n\r]+//g; |
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if ( $s =~ /smb: \\>/ |
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|| $s =~ /^\s*(\d+) \(\s*\d+\.\d kb\/s\) (.*)$/ |
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|| $s =~ /^tar: dumped \d+ files/ |
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|| $s =~ /^\s*added interface/i |
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|| $s =~ /^\s*restore tar file /i |
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|| $s =~ /^\s*restore directory /i |
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|| $s =~ /^\s*tarmode is now/i |
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|| $s =~ /^\s*Total bytes written/i |
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|| $s =~ /^\s*Domain=/i |
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|| $s =~ /^\s*Getting files newer than/i |
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|| $s =~ /^\s*Output is \/dev\/null/ |
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|| $s =~ /^\s*\([\d.,]* kb\/s\) \(average [\d\.]* kb\/s\)$/ |
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|| $s =~ /^\s+directory \\/ |
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|| $s =~ /^\s*Timezone is/ |
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|| $s =~ /^\s*creating lame (up|low)case table/i |
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|| $s =~ /^\.\// |
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|| $s =~ /^ / ) { |
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$skipped++; |
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next; |
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} |
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$c .= eval("qq{$Lang->{skipped__skipped_lines}}") |
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if ( $skipped ); |
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$skipped = 0; |
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$c .= ${EscHTML($s)} . "\n"; |
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} |
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return $c; |
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}; |
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} elsif ( $linkHosts ) { |
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# |
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# Because the content might be large, we use |
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# a sub to return the data in 64K chunks. |
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# |
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$contentSub = sub { |
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my($c, $s); |
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while ( length($c) < 65536 ) { |
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$s = $fh->readLine(); |
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last if ( $s eq "" ); |
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$s =~ s/[\n\r]+//g; |
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$s = ${EscHTML($s)}; |
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$s =~ s/\b([\w-]+)\b/defined($Hosts->{$1}) |
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? ${HostLink($1)} : $1/eg; |
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$c .= $s . "\n"; |
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} |
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return $c; |
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}; |
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} elsif ( $type eq "config" ) { |
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# |
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# Because the content might be large, we use |
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# a sub to return the data in 64K chunks. |
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# |
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$contentSub = sub { |
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my($c, $s); |
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while ( length($c) < 65536 ) { |
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$s = $fh->readLine(); |
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last if ( $s eq "" ); |
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$s =~ s/[\n\r]+//g; |
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# remove any passwords and user names |
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$s =~ s/(SmbSharePasswd.*=.*['"]).*(['"])/$1****$2/ig; |
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$s =~ s/(SmbShareUserName.*=.*['"]).*(['"])/$1****$2/ig; |
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$s =~ s/(RsyncdPasswd.*=.*['"]).*(['"])/$1****$2/ig; |
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$s =~ s/(ServerMesgSecret.*=.*['"]).*(['"])/$1****$2/ig; |
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$s = ${EscHTML($s)}; |
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$s =~ s[(\$Conf\{.*?\})][ |
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my $c = $1; |
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my $s = lc($c); |
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$s =~ s{(\W)}{sprintf("%%%02x", ord($1) )}gxe; |
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"<a href=\"?action=view&type=docs#item_$s\"><tt>$c</tt></a>" |
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]eg; |
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$c .= $s . "\n"; |
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} |
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return $c; |
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}; |
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} elsif ( $type eq "docs" ) { |
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# |
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# Because the content might be large, we use |
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# a sub to return the data in 64K chunks. |
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# |
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$contentSub = sub { |
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my($c, $s); |
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while ( length($c) < 65536 ) { |
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$s = $fh->readLine(); |
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last if ( $s eq "" ); |
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$c .= $s; |
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} |
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return $c; |
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}; |
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# |
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# Documentation has a different header and no pre or post text, |
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# so just handle it here |
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# |
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Header($Lang->{BackupPC__Documentation}, "", 0, $contentSub); |
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Trailer(); |
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return; |
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} else { |
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# |
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# Because the content might be large, we use |
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# a sub to return the data in 64K chunks. |
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# |
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$contentSub = sub { |
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my($c, $s); |
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while ( length($c) < 65536 ) { |
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$s = $fh->readLine(); |
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last if ( $s eq "" ); |
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$s =~ s/[\n\r]+//g; |
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$s = ${EscHTML($s)}; |
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$c .= $s . "\n"; |
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} |
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return $c; |
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}; |
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} |
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} else { |
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if ( $type eq "docs" ) { |
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ErrorExit(eval("qq{$Lang->{Unable_to_open__file__configuration_problem}}")); |
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} |
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$contentPre .= eval("qq{$Lang->{_pre___Can_t_open_log_file__file}}"); |
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} |
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$contentPost .= "</pre>\n" if ( $type ne "docs" ); |
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Header(eval("qq{$Lang->{Backup_PC__Log_File__file}}"), |
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$contentPre, !-f "$TopDir/pc/$host/backups", |
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$contentSub, $contentPost); |
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Trailer(); |
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$fh->close() if ( defined($fh) ); |
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} |
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